Foldable slumber bed



FIG. 1 is a front perspective view of a foldable slumber bed in accordance with a preferred embodiment of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevation view thereof, a left side elevation view thereof being a mirror image;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The broken lines in the figures are for the purpose of showing environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a foldable slumber bed, as shown and described. 